// Copyright (c) 2021 Terminus, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package testplan

import (
	"github.com/erda-project/erda/apistructs"
	"github.com/erda-project/erda/internal/apps/dop/services/apierrors"
)

func (t *TestPlan) ListTestSet(req apistructs.TestPlanTestSetsListRequest) ([]apistructs.TestSet, error) {
	// 参数校验
	if req.TestPlanID == 0 {
		return nil, apierrors.ErrListTestPlanTestSets.MissingParameter("testPlanID")
	}

	tsIDs, err := t.db.ListTestPlanTestSetIDs(req.TestPlanID)
	if err != nil {
		return nil, apierrors.ErrListTestPlanTestSets.InternalError(err)
	}
	if len(tsIDs) == 0 {
		return nil, nil
	}

	return t.testSetSvc.ListTestSetByLeafTestSetIDs(req.ParentTestSetID, tsIDs)
}
